<?php
/**
 * 验证字符最小长度.
 * @param Model $model
 * @param array $attributes
 * @param string $field
 * @param string $param
 * @return boolean
 */
function FMinlengthValidator($model, &$attributes, $field, $param)
{
	if (isset($attributes[$field]))
		return (strlen($attributes[$field]) >= $param);
		
	return false;
} 
